Seiko Cal. 6377 - 964

The 6377-964 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6377 caliber with 19j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-9ecbffbde366]

Also known as: Panda, Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1971

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